EP3229498A4 - Procédé et appareil de traitement de signal audio destiné à un rendu binauriculaire - Google Patents

Procédé et appareil de traitement de signal audio destiné à un rendu binauriculaire Download PDF

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Publication number
EP3229498A4
EP3229498A4 EP15865594.4A EP15865594A EP3229498A4 EP 3229498 A4 EP3229498 A4 EP 3229498A4 EP 15865594 A EP15865594 A EP 15865594A EP 3229498 A4 EP3229498 A4 EP 3229498A4
Authority
EP
European Patent Office
Prior art keywords
processing apparatus
signal processing
audio signal
binaural rendering
binaural
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15865594.4A
Other languages
German (de)
English (en)
Other versions
EP3229498A1 (fr
EP3229498B1 (fr
Inventor
Hyunoh OH
Taegyu LEE
Yonghyun BAEK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gaudio Lab Inc
Original Assignee
Gaudi Audio Lab Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gaudi Audio Lab Inc filed Critical Gaudi Audio Lab Inc
Publication of EP3229498A1 publication Critical patent/EP3229498A1/fr
Publication of EP3229498A4 publication Critical patent/EP3229498A4/fr
Application granted granted Critical
Publication of EP3229498B1 publication Critical patent/EP3229498B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/07—Synergistic effects of band splitting and sub-band processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
EP15865594.4A 2014-12-04 2015-12-04 Procédé et appareil de traitement de signal audio destiné à un rendu binauriculaire Active EP3229498B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20140173420 2014-12-04
KR20150015566 2015-01-30
KR20150116374 2015-08-18
PCT/KR2015/013277 WO2016089180A1 (fr) 2014-12-04 2015-12-04 Procédé et appareil de traitement de signal audio destiné à un rendu binauriculaire

Publications (3)

Publication Number Publication Date
EP3229498A1 EP3229498A1 (fr) 2017-10-11
EP3229498A4 true EP3229498A4 (fr) 2018-09-12
EP3229498B1 EP3229498B1 (fr) 2023-01-04

Family

ID=56092040

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15865594.4A Active EP3229498B1 (fr) 2014-12-04 2015-12-04 Procédé et appareil de traitement de signal audio destiné à un rendu binauriculaire

Country Status (7)

Country Link
US (1) US9961466B2 (fr)
EP (1) EP3229498B1 (fr)
JP (1) JP6454027B2 (fr)
KR (1) KR101627647B1 (fr)
CN (1) CN107005778B (fr)
ES (1) ES2936834T3 (fr)
WO (1) WO2016089180A1 (fr)

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US10595150B2 (en) 2016-03-07 2020-03-17 Cirrus Logic, Inc. Method and apparatus for acoustic crosstalk cancellation
US9800990B1 (en) * 2016-06-10 2017-10-24 C Matter Limited Selecting a location to localize binaural sound
US9973874B2 (en) * 2016-06-17 2018-05-15 Dts, Inc. Audio rendering using 6-DOF tracking
WO2018038821A1 (fr) * 2016-08-24 2018-03-01 Advanced Bionics Ag Systèmes et procédés pour faciliter la perception de différence d'intensité interaurale en préservant la différence d'intensité interaurale
US10111001B2 (en) * 2016-10-05 2018-10-23 Cirrus Logic, Inc. Method and apparatus for acoustic crosstalk cancellation
KR102057684B1 (ko) * 2017-09-22 2019-12-20 주식회사 디지소닉 3차원 입체음향 제공이 가능한 입체음향서비스장치
EP3499917A1 (fr) 2017-12-18 2019-06-19 Nokia Technologies Oy Activation du rendu d'un contenu spatial audio pour consommation par un utilisateur
US10609504B2 (en) * 2017-12-21 2020-03-31 Gaudi Audio Lab, Inc. Audio signal processing method and apparatus for binaural rendering using phase response characteristics
WO2020036077A1 (fr) * 2018-08-17 2020-02-20 ソニー株式会社 Dispositif de traitement de signal, procédé de traitement de signal, et programme
US11212631B2 (en) * 2019-09-16 2021-12-28 Gaudio Lab, Inc. Method for generating binaural signals from stereo signals using upmixing binauralization, and apparatus therefor
JP7286876B2 (ja) * 2019-09-23 2023-06-05 ドルビー ラボラトリーズ ライセンシング コーポレイション 変換パラメータによるオーディオ符号化／復号化
US10841728B1 (en) * 2019-10-10 2020-11-17 Boomcloud 360, Inc. Multi-channel crosstalk processing
US11337021B2 (en) * 2020-05-22 2022-05-17 Chiba Institute Of Technology Head-related transfer function generator, head-related transfer function generation program, and head-related transfer function generation method
CN113747335A (zh) * 2020-05-29 2021-12-03 华为技术有限公司 音频渲染方法及装置
JP6862021B1 (ja) * 2020-08-07 2021-04-21 ｎｅｘｔ Ｓｏｕｎｄ株式会社 立体音響を生成する方法
US12432517B2 (en) 2020-10-06 2025-09-30 Dirac Research Ab HRTF pre-processing for audio applications
GB2600943A (en) * 2020-11-11 2022-05-18 Sony Interactive Entertainment Inc Audio personalisation method and system
GB2620796A (en) * 2022-07-22 2024-01-24 Sony Interactive Entertainment Europe Ltd Methods and systems for simulating perception of a sound source

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Publication number Priority date Publication date Assignee Title
US6243476B1 (en) * 1997-06-18 2001-06-05 Massachusetts Institute Of Technology Method and apparatus for producing binaural audio for a moving listener
US6442277B1 (en) * 1998-12-22 2002-08-27 Texas Instruments Incorporated Method and apparatus for loudspeaker presentation for positional 3D sound
GB2448980A (en) * 2007-05-04 2008-11-05 Creative Tech Ltd Spatially processing multichannel signals, processing module and virtual surround-sound system

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JPH10136497A (ja) * 1996-10-24 1998-05-22 Roland Corp 音像定位装置
DK1305975T3 (da) * 2000-06-13 2012-02-13 Gn Resound As Adaptivt mikrofonarraysystem med bevarelse af binaurale cues
JP2003230198A (ja) * 2002-02-01 2003-08-15 Matsushita Electric Ind Co Ltd 音像定位制御装置
WO2007028250A2 (fr) * 2005-09-09 2007-03-15 Mcmaster University Procede et dispositif d'amelioration d'un signal binaural
GB0609248D0 (en) * 2006-05-10 2006-06-21 Leuven K U Res & Dev Binaural noise reduction preserving interaural transfer functions
US8295498B2 (en) * 2008-04-16 2012-10-23 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus and method for producing 3D audio in systems with closely spaced speakers
KR101526014B1 (ko) * 2009-01-14 2015-06-04 엘지전자 주식회사 다채널 서라운드 스피커 시스템
US9055381B2 (en) * 2009-10-12 2015-06-09 Nokia Technologies Oy Multi-way analysis for audio processing
WO2011116839A1 (fr) * 2010-03-26 2011-09-29 Bang & Olufsen A/S Dispositif et procédé de reproduction de sons multivoie
US9185490B2 (en) * 2010-11-12 2015-11-10 Bradley M. Starobin Single enclosure surround sound loudspeaker system and method
SG11201407255XA (en) * 2012-05-29 2014-12-30 Creative Tech Ltd Stereo widening over arbitrarily-configured loudspeakers
US9549276B2 (en) * 2013-03-29 2017-01-17 Samsung Electronics Co., Ltd. Audio apparatus and audio providing method thereof
KR20160005695A (ko) * 2013-04-30 2016-01-15 인텔렉추얼디스커버리 주식회사 헤드 마운트 디스플레이 및 이를 이용한 오디오 콘텐츠 제공 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6243476B1 (en) * 1997-06-18 2001-06-05 Massachusetts Institute Of Technology Method and apparatus for producing binaural audio for a moving listener
US6442277B1 (en) * 1998-12-22 2002-08-27 Texas Instruments Incorporated Method and apparatus for loudspeaker presentation for positional 3D sound
GB2448980A (en) * 2007-05-04 2008-11-05 Creative Tech Ltd Spatially processing multichannel signals, processing module and virtual surround-sound system

Non-Patent Citations (1)

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Title
See also references of WO2016089180A1 *

Also Published As

Publication number Publication date
ES2936834T3 (es) 2023-03-22
KR101627647B1 (ko) 2016-06-07
CN107005778B (zh) 2020-11-27
EP3229498A1 (fr) 2017-10-11
CN107005778A (zh) 2017-08-01
US9961466B2 (en) 2018-05-01
EP3229498B1 (fr) 2023-01-04
US20170272882A1 (en) 2017-09-21
WO2016089180A1 (fr) 2016-06-09
JP6454027B2 (ja) 2019-01-16
JP2018502535A (ja) 2018-01-25

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